:root {
  --bg: #0a0e14;
  --bg-alt: #131826;
  --tile-bg: #1b2233;
  --tile-bg-hover: #26314a;
  --accent: #4fd1ff;
  --accent-2: #ffd24f;
  --text: #eef2f8;
  --text-dim: #9aa7bd;
  --radius: 18px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 20px;
}

header#topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  background: var(--bg-alt);
  position: sticky;
  top: 0;
  z-index: 10;
}

#pageTitle {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
}

.nav-btn {
  background: var(--tile-bg);
  color: var(--text);
  border: 2px solid transparent;
  border-radius: 12px;
  padding: 12px 22px;
  font-size: 18px;
  cursor: pointer;
  text-decoration: none;
}

.nav-btn:focus, .nav-btn:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(79, 209, 255, 0.35);
}

main#app {
  padding: 32px;
}

h2 {
  font-size: 26px;
  margin-bottom: 24px;
  color: var(--text);
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

.home-grid {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.tile {
  background: var(--tile-bg);
  border: 3px solid transparent;
  border-radius: var(--radius);
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 28px 16px;
  min-height: 180px;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease;
  text-align: center;
  text-decoration: none;
}

.tile.wide {
  min-height: 120px;
  flex-direction: row;
  max-width: 460px;
}

.tile.big .tile-icon { font-size: 56px; }
.tile.big .tile-label { font-size: 24px; font-weight: 600; letter-spacing: 1px; }

.tile-icon { font-size: 40px; }
.tile-label { font-size: 19px; font-weight: 600; }

.tile:hover {
  background: var(--tile-bg-hover);
}

.tile:focus, .tile:focus-visible {
  outline: none;
  border-color: var(--accent);
  transform: scale(1.06);
  background: var(--tile-bg-hover);
  box-shadow: 0 0 0 6px rgba(79, 209, 255, 0.25);
  z-index: 2;
}

.tile.favorited {
  border-color: var(--accent-2);
}

.channel-logo {
  width: 90px;
  height: 60px;
  object-fit: contain;
  background: #fff1;
  border-radius: 8px;
}

.channel-name {
  font-size: 17px;
  line-height: 1.25;
}

.star-btn {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--text-dim);
}
.star-btn.active { color: var(--accent-2); }

.ch-dot {
  position: absolute;
  top: 10px;
  left: 12px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.ch-dot.GREEN { background: #3ddc71; }
.ch-dot.ORANGE { background: #ffb64f; }
.ch-dot.RED { background: #ff5f5f; }
.ch-dot.GRAY { background: #9aa7bd; }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.filter-btn {
  background: var(--tile-bg);
  color: var(--text-dim);
  border: 2px solid transparent;
  border-radius: 10px;
  padding: 8px 18px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
}
.filter-btn:focus, .filter-btn:focus-visible {
  outline: none;
  border-color: var(--accent);
}
.filter-btn.active {
  background: var(--tile-bg-hover);
  color: var(--text);
  border-color: var(--accent);
}

.tile { position: relative; }

.country-name {
  font-size: 20px;
  font-weight: 700;
}
.country-count {
  font-size: 15px;
  color: var(--text-dim);
}

.empty-msg, .section-note {
  color: var(--text-dim);
  font-size: 18px;
  max-width: 700px;
  line-height: 1.5;
}

.err {
  color: #ff8080;
  font-size: 16px;
  min-height: 22px;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 14px;
  margin-left: 14px;
}

.link-btn {
  background: none;
  border: none;
  text-decoration: underline;
  color: var(--accent);
  margin-top: 18px;
  font-size: 15px;
  cursor: pointer;
}

/* ---- TV-friendly PIN entry ---- */
.pin-dots {
  display: flex;
  gap: 16px;
  margin: 18px 0 26px;
}
.pin-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--text-dim);
  background: transparent;
}
.pin-dot.filled {
  background: var(--accent);
  border-color: var(--accent);
}

.pin-keypad {
  max-width: 320px;
  /* .tile-grid's own grid-template-columns (auto-fill, minmax(220px,1fr))
     only fits ONE column at this max-width, collapsing the 3x4 pad into a
     vertical stack — force exactly 3 equal columns instead. */
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 10px;
}
.pin-key {
  font-size: 22px;
  font-weight: 600;
  /* .tile's own min-height:180px/padding:28px 16px otherwise wins over a
     plain height here (min-height always beats a smaller height) — pin
     keys need their own min-height, not just height, to actually shrink. */
  min-height: 56px !important;
  height: 56px;
  padding: 0 !important;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pin-key-blank {
  visibility: hidden;
  cursor: default;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 480px;
  padding: 14px 0;
  border-bottom: 1px solid var(--tile-bg);
  font-size: 17px;
}

.status-box {
  background: var(--bg-alt);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 16px 0;
  display: inline-block;
  font-size: 17px;
}

#searchInput, #countrySearchInput {
  width: 100%;
  max-width: 640px;
  padding: 16px 20px;
  font-size: 20px;
  border-radius: 12px;
  border: 2px solid var(--tile-bg);
  background: var(--tile-bg);
  color: var(--text);
  margin-bottom: 28px;
}
#searchInput:focus, #countrySearchInput:focus {
  outline: none;
  border-color: var(--accent);
}

.adult-tile {
  border-color: #7a2a2a;
}
.adult-tile:hover, .adult-tile:focus {
  background: #3a1a1a;
}

#adultPinForm {
  display: flex;
  gap: 12px;
  align-items: center;
}
#adultPinInput {
  font-size: 28px;
  letter-spacing: 12px;
  text-align: center;
  width: 140px;
  padding: 14px;
  border-radius: 12px;
  border: 2px solid var(--tile-bg);
  background: var(--tile-bg);
  color: var(--text);
}
#adultPinInput:focus {
  outline: none;
  border-color: var(--accent);
}
#adultPinError {
  color: #ff8080;
  margin-top: 14px;
}

#playerOverlay {
  position: fixed;
  inset: 0;
  background: #000d;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
#playerOverlay[hidden] {
  display: none !important;
}
#playerOverlay video {
  width: 100%;
  max-width: 1100px;
  max-height: 80vh;
  background: #000;
}
#playerClose {
  position: absolute;
  top: 24px;
  right: 32px;
}
.player-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  padding: 14px 18px;
  border-radius: 50%;
  opacity: 0.75;
  z-index: 101;
}
.player-nav-btn:hover, .player-nav-btn:focus {
  opacity: 1;
}
#playerPrev { left: 24px; }
#playerNext { right: 24px; }
#playerMsg {
  color: var(--text-dim);
  margin-top: 12px;
  font-size: 16px;
}

.channel-banner {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 32px;
  background: linear-gradient(0deg, rgba(0,0,0,.88), rgba(0,0,0,.35));
  animation: cb-fade-in .2s ease-out;
}
.channel-banner[hidden] { display: none !important; }
@keyframes cb-fade-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.cb-logo-wrap { width: 64px; height: 64px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.cb-logo-wrap img { max-width: 100%; max-height: 100%; }
.cb-top-row { display: flex; align-items: baseline; gap: 14px; }
.cb-number { font-size: 22px; font-weight: 700; color: var(--accent); }
.cb-name { font-size: 22px; font-weight: 600; }
.cb-quality { font-size: 14px; color: var(--text-dim); border: 1px solid var(--text-dim); border-radius: 6px; padding: 1px 8px; }
.cb-epg-now { font-size: 15px; margin-top: 4px; }
.cb-epg-next { font-size: 13px; color: var(--text-dim); margin-top: 2px; }

.number-entry {
  position: absolute;
  top: 24px;
  left: 32px;
  background: rgba(0,0,0,.8);
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 2px;
}
.number-entry[hidden] { display: none !important; }

.channel-details {
  position: absolute;
  inset: 0;
  background: rgba(5,7,12,.94);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 48px;
}
.channel-details[hidden] { display: none !important; }
.channel-details h3 { font-size: 26px; margin: 0 0 18px; }
.channel-details dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 20px; font-size: 16px; max-width: 640px; }
.channel-details dt { color: var(--text-dim); }
.channel-details dd { margin: 0; }

@media (max-width: 640px) {
  html, body { font-size: 16px; }
  main#app { padding: 16px; }
  header#topbar { padding: 14px 16px; }
  .tile { min-height: 130px; padding: 18px 10px; }
}